Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
Chinese National Standard Category: Diving and its physiological condition |
English Title: | Technical requirements for air diving decompression |
Chinese Title: | 空气潜水减压技术要求 |
Standard No.: | GB 12521-1990 |
Category No.: | R53 |
Issued by: | CSBTS |
Issued on: | 1990-12-03 |
Implemented on: | 1991-8-1 |
Status: | superseded |
Superseded by: | GB/T 12521-2008 Technical requirements for air diving decompression |
Superseded on: | 2008-12-1 |
Abolished on: | 2008-12-01 |
Superseding: | |
Word Count: | 5500 words |
Similar Standards: | JT/T 9-1994 GB 18985-2021 JT/T 1231-2018 GB/T 24555-2009 GB/T 24557-2009 GB/T 24556-2009 GB/T 12521-2008 GB 20827-2007 GB 18435-2007 GB 18985-2003 GB 18435-2001 GB/T 17871-1999 GB/T 17870-1999 GB 12521-1990 GBN 268-1987 |
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
Copyright: Foryou Tech Co., Ltd. 2008-2020 |